@misc{indiciaedae220635be9,
  title = {Disturbance of diving ducks by boaters on a migrational staging area},
  author = {C. E. Korschgen and L. S. George and W. L. Green},
  year = {1985},
  url = {https://pubs.usgs.gov/publication/1001653},
  note = {Source identifier: 1001653}
}